Attempting to Clear the Obstacles....

So, my parents will have been divorced for 9 years this winter. It seems like yesterday they sat us down in the living room and told us they were getting divorced because they had "fallen out of love". Fortunatly, my brother and I took it pretty well and just moved on with life with the mindset that life must go on, it'll just be a little different now. There were a few hurdles and obstacles to climb over, but I cleared them and have have been running full force since. My mom has been with the same guy for about 6 or 7 years, until a few months ago my dad hadn't really had a girlfriend. The past few months have been a whole new experience for me! It's so weird seeing my dad with a lady-friend. And even weirder when he talks to me about their relationship! At first he tells me he has the "love bug". Then a few weeks later he tells me he thinks he's going to break up with her, I think he was asking for advice, but I was shocked and weirded out that I wasn't much help. After that night, the subject wasn't brought up anymore so I assumed they had broken up. Well, a few weeks later, I went to go meet him for lunch and she's there! I'm pretty sure I hadn't been in such an akward situation in a very very long time! They were like 2 teenagers in love... they were all cuddly, giggle, and lovey-dovey. NOT something i'm used to, especially when it's your Dad!!! I really want to know what happened, why they're still together, but i've been too weirded out the past week to bring it up. Hopefully one day soon i'll be able to clear this obstacle...